APA (7th ed.) Citation

Zumthor, P., & Achleitner, F. (1998). Peter Zumthor. Architecture and Urbanism Extra Edition.

Chicago Style (17th ed.) Citation

Zumthor, Peter, and Friedrich Achleitner. "Peter Zumthor." Architecture and Urbanism Extra Edition 1998.

MLA (8th ed.) Citation

Zumthor, Peter, and Friedrich Achleitner. "Peter Zumthor." Architecture and Urbanism Extra Edition, 1998.

Warning: These citations may not always be 100% accurate.